{% load my_filter %}
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>自定义过滤器实战</title>
</head>
<body>
    <p>录入时间：{{ time }}</p>
    <p>录入时间格式化后：{{ time|time_since }}</p>
</body>
</html>